EZ Times Talbe for 3's and 7's and practice sheet.

I wish I had them all, but I don't right now.  I am actively searching for them. 
http://rightbrainmath.com/

These pages offered here use an old friend, the Tic-Tac-Toe square to create Multiplication by Threes and Sevens almost as easy as 1, 2, 3. It does this through amazing pattern play that results in kids having fun and learning. Google MisterNumbers for avideo showing this exciting approach to math that creates a positive attitude toward math. Or go toEZ Times Table teaches to multiply by playing with fun patterns.

The book, EZ Times Table includes these pages and ways to do the Twos, Fours, Sixes, Eights, and Nines from playful patterns as well as create the whole times table from:
1) Counting to ten
2) Knowing the Even Numbers
3) Counting by Fives

There are three pages. One for the Threes. One for the Sevens and one page set up for play and practice. These pages are useful to teachers who want to help a kid have fun with math.

My children are loving these!